Solar Batteries are C10 rating deep cycle batteries specially designed for longer back up. We have solar batteries of rating starting from 20Ah to 200Ah in 3 yrs & 5 yrs warranty. FeaturesLong life cyclesTopping up frequency in 8 to 10 monthsHigh temp performanceOvercharging sustainabilityAh efficiency of 90% & Wh efficiency of 80%Technical SpecificationsAh efficiency of 90% & Wh efficiency of 80%1500 Cycles@80% & 5000 Cycles@20% DODHigher AH Efficiency >90% & WH Efficiency > 80%Self discharge rate 3% per month @ 27C